Jennifer Aniston hit the world premiere of The Bounty Hunter in London Thursday, looking fashionably fierce in a sleek silver, Valentino Couture mini from the Fall 2009 Collection. The actress, who looked sensationally sunkissed, added a cute, black blazer and Jimmy Choo Lance heels to perfect the haute-off-the-runway look.

Lady Gaga had a bad hair day… on her boots! The eccentric star managed to grab attention, stepping out in London, wearing a large, motorcycle leather jacket over fishnets and rocking leather boots, which featured a blonde hair attaché. To make matters worse, she covered up her face in a sheer veil, which dangled down, having a scarf-like effect.